 package cn.edu.ujn.finalwork.service;

import cn.edu.ujn.finalwork.dao.User;

public interface IUserService {


     int insert(User user);
     
     int delectByPrimaryKey(int id);
     
     int updateByPrimaryKey(User user);
     
     User selectByCode(String userCode);
     
     User selectByPrimaryKey(int id);
     
     int insertSelective(User row);
     
     int updateByPrimaryKeySelective(User row);
}
